U.S. Rep. Lois Frankel, D-West Palm Beach, has invited a Fort Pierce woman who credits the Affordable Care Act for saving her life to be her guest as President Donald Trump makes his first speech to a joint session of Congress Tuesday night.

Frankel and other Democrats are looking to keep the heat on Trump and other Republicans who say they will repeal the ACA, better known as Obamacare, and replace it with something better.

Some Republicans, including U.S. Rep. Brian Mast, R-Palm City, are hearing from constituents during angry town hall meetings that they don’t want Obamacare repealed unless it’s replaced with something that won’t drive up costs or lead to more people without health care.

Members of Congress are allowed to bring a guest to hear Trump’s speech, and Frankel’s will be Sherry Riggs, a 55-year old barber who says she turned to Obamacare in 2015 after learning she could not afford private health insurance because of a preexisting heart condition.

Months after signing up, Riggs, a mother of three, underwent heart surgery, the first two procedures she has now undergone while using Obamacare.

“If it wasn’t for the Affordable Care Act, I would be dead twice now,” Riggs said during a press conference with Frankel Monday morning.